Hi there,
I wish to ask pertaining the uncertainties related in the Spectrum Analyzer specs.
For an instance , to make harmonic measurements - relative amplitude - we have to take several Uncertainties (VALUES) and add them together .
Does it mean it is the worst case uncertainty?
Can we not just RSS them instead?
Appreciate the help.
Rgds
Ruben
I wish to ask pertaining the uncertainties related in the Spectrum Analyzer specs.
For an instance , to make harmonic measurements - relative amplitude - we have to take several Uncertainties (VALUES) and add them together .
Does it mean it is the worst case uncertainty?
Can we not just RSS them instead?
Appreciate the help.
Rgds
Ruben
To get a worst case uncertainty, you would add the uncertainties together. However, to get a typical uncertainty for non-correlated uncertainties, you could RSS the uncertainties together.
Hope this helped -